Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml
Extension
.yaml
Size
1040 bytes
Lines
57
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/rtc/atmel,at91rm9200-rtc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Atmel AT91 RTC

allOf:
  - $ref: rtc.yaml#

maintainers:
  - Alexandre Belloni <alexandre.belloni@bootlin.com>

properties:
  compatible:
    oneOf:
      - enum:
          - atmel,at91rm9200-rtc
          - atmel,at91sam9x5-rtc
          - atmel,sama5d4-rtc
          - atmel,sama5d2-rtc
          - microchip,sam9x60-rtc
          - microchip,sama7g5-rtc
      - items:
          - enum:
              - microchip,sam9x7-rtc
              - microchip,sama7d65-rtc
          - const: microchip,sam9x60-rtc

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    maxItems: 1

required:
  - compatible
  - reg
  - interrupts
  - clocks

additionalProperties: false

examples:
  - |
    rtc@fffffe00 {
        compatible = "atmel,at91rm9200-rtc";
        reg = <0xfffffe00 0x100>;
        interrupts = <1 4 7>;
        clocks = <&clk32k>;
    };
...

Annotation

Implementation Notes